Five standard sizes of volumetrically accurate test tubes designed for resin printing.
See here for video: https://youtu.be/dRFw0IsvhQo
Download includes five standard test tube sizes: 6ml (75x12mm), 10ml (100x13mm), 19ml (125x16mm), 36ml (150x20mm), and 55ml (150x25mm). For each size, files are provided with numbers, with marking only, and plain with no markings.
To print, import the files as is with the open end oriented towards the build plate, raise the model 5-6mm off the build plate, and generate supports to the rim. Printing the file with the open end directly on the build plate will result in a suctioning effect that may damage your FEP and reduce print quality.
Before using these models, ensure that your print material is appropriate to whatever liquid you intend to put in them.
Compatible Test Tube Racks are available here: Modular Wire Test Tube Rack: https://than.gs/m/988496 Solid Test Tube Holders: https://than.gs/m/995359
Looking for FDM models? Here is a set of similar sizes optimized for spiralized printing: https://than.gs/m/988494